@article{oai:ir.kagoshima-u.ac.jp:00006997, author = {SHIRAKI, Mitsunobu and 白城, 光信}, journal = {鹿児島大学理学部紀要. 数学・物理学・化学, Reports of the Faculty of Science, Kagoshima University. Mathematics, physics, chemistry}, month = {Dec}, pages = {17--28}, title = {FINITE T0-SPACES AND SIMPLICIAL STRUCTURES}, volume = {2}, year = {1969} }